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Shop the best prices on 9,041 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,185 - 1,216 of 9,041
ZK-Soil PH Meter Hygrometer Sunlight PH Tester Acidity Humidity PH Monitoring Detector Soil Moisture Sensor Meter Garden
$21.95 Save $16.00 RRP: $37.95
PH-98103 Digital Soil pH Tester, Portable Water pH Meter for Aquarium, Lab, Pool, School
$44.95 Save $14.05 RRP: $59.00
15pcs PH Meter Buffer Solution Powder for Precise Easy PH Calibration Powder 6.86 4.01 9.18
$12.95 Save $15.00 RRP: $27.95
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
$119.00 Save $60.00 RRP: $179.00
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
$25.95 Save $13.00 RRP: $38.95
7 In 1 Digital Wifi Water Quality Tester Ph/ec/tds/orp/cf/humiity/temp Meter Water Analyzer Smart Monitor App Control Eu Plug
$239.00 Save $60.00 RRP: $299.00
Smart Water Quality Tester 6-in-1 PH/EC/TDS/Salinity/S.G and Temperature Meter with Wi-Fi Continuous Monitor Eu Plug
$119.00 Save $70.00 RRP: $189.00
Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display for Pool Aquarium
$89.00 Save $50.00 RRP: $139.00
Digital Water Quality Tester 6 in 1 Multifunction Water Quality Monitor PH/ EC/ TDS/ SALT/ S.G/
$44.95
Water Tester Wall Mounted Water Quality Monitor Digital PH Analyzer For Hydroponics And Aquariums And Fish Tanks
$104.00 Save $55.00 RRP: $159.00
Water Quality Tester Pen with LED Light for Mineral and Purified Water Detection Portable
$32.95 Save $17.00 RRP: $49.95
PH Meter 0.01 pH Precision 0-14 pH Range TDS EC LCD Tester Water Quality Meter Blue
$20.95 Save $10.00 RRP: $30.95
Soil Moisture Meter And pH Tester With Analog Pointer Waterproof Seal For Garden Use
$89.00 Save $40.00 RRP: $129.00
Electrode BNC Connector Aquarium Hydroponic Monitor Probe Smart Sensor Digital Meter
$48.95 Save $25.05 RRP: $74.00
Digital Food PH Meter 0.0014.00 pH Range, Accuracy Sensor, Temperature Compensated, For Brewing, Canning
$74.00 Save $40.00 RRP: $114.00
PH Tester Portable LCD Digital PH Meter Pen For Water Aquarium Pool Wine Urine Blue
$139.00 Save $70.00 RRP: $209.00
3 in 1 Soil pH Meter With Soil Moisture And Temperature Dual Probe Backlit LCD Digital Meter For Indoor Outdoor Plants
$139.00
Quick Test CL2 Pool PH Tester Solid Spa Water Quality Analyzer Swimming Pool Spa for Testing Chlorine PH
$34.95 Save $17.00 RRP: $51.95
2 in 1 pH Chlorine Meter Tester PC101 PH Tester Chlorine Water Quality Tester CL2 Measurement for Pool Aquarium
$35.95 Save $18.05 RRP: $54.00
3-in-1 Soil Meter Moisture Light and PH Tester White
$10.95
TRM1 Triple TDS Meter Online TDS Water Quality Tester
$51.95
4 in 1 Soil Moisture Meter PH Tester Humidity Light Nutrient Meter
$18.95
Measuring Conductivity Water Purity Quality Measurement Tool Tester
$32.95
Soil Tester Soil Moisture Meter Soil Ph Tester Blue
$10.95
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-rich Detector
$42.95
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 2m/78.7in
$26.95 Save $22.00 RRP: $48.95
4-in-1 Soil Tester PH Moisture Temperature Sunlight Intensity PH Tester Moisture Meter
$33.95 Save $10.00 RRP: $43.95
Chlorine Testing Device 2-in-1 Water Chlorine Content Measuring Machine Swimming Pool Chlorine Measuring Instrument Water Chlorine PH Tester
$31.95 Save $9.00 RRP: $40.95
Digital Water Tester 5 in 1 EC/TDS/SALT/S.G/TEMP Meter Backlight for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium
$54.00 Save $20.00 RRP: $74.00
15 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise
$9.95
Soil PH Meter Moisture Meter Waterproof Soil Humidity Tester for Garden Potted Vegetable Greenhouse Planting Detector
$22.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-Yvan
$31.95 Save $42.05 RRP: $74.00